package com.zsrt.java.day20161222.hb;

import static org.junit.Assert.*;

import org.junit.Test;

public class Test2 {
	@Test
	public void  test2() throws Exception {
		int s=Short.MAX_VALUE+1;
		s=s*2-1;
		System.out.println("char的最大值为:"+s);
	}

}
